Why minimal fats? You actually need those within reasonable amounts.I already am at a 500 or so calorie deficit. I work out find times a week with weights so this calculator said I should be getting 2300, I float around 1500-1800 with minimal fats but probably too many carbs. I was thinking I could probably up my protein intake to like 150 grams a day and just live off of greens after that and cut out most carbs? would that work. I'll look into this caffeine shyt but I would really like to do this as natural as possible